[INFO] fetching crate stalin-binary-search 0.0.4...
[INFO] testing stalin-binary-search-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stalin-binary-search 0.0.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stalin-binary-search 0.0.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stalin-binary-search 0.0.4
[INFO] finished tweaking crates.io crate stalin-binary-search 0.0.4
[INFO] tweaked toml for crates.io crate stalin-binary-search 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 897ee7ddbf3a6539e5c71517d9650e99ef478193458bbea93cbcf1c5792e9396
[INFO] running `Command { std: "docker" "start" "-a" "897ee7ddbf3a6539e5c71517d9650e99ef478193458bbea93cbcf1c5792e9396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "897ee7ddbf3a6539e5c71517d9650e99ef478193458bbea93cbcf1c5792e9396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897ee7ddbf3a6539e5c71517d9650e99ef478193458bbea93cbcf1c5792e9396", kill_on_drop: false }`
[INFO] [stdout] 897ee7ddbf3a6539e5c71517d9650e99ef478193458bbea93cbcf1c5792e9396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8e8951b8ce430360ef8a9276411c4545a3600b92f977c983e2f53996f734d5c
[INFO] running `Command { std: "docker" "start" "-a" "e8e8951b8ce430360ef8a9276411c4545a3600b92f977c983e2f53996f734d5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stalin-binary-search v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "e8e8951b8ce430360ef8a9276411c4545a3600b92f977c983e2f53996f734d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e8951b8ce430360ef8a9276411c4545a3600b92f977c983e2f53996f734d5c", kill_on_drop: false }`
[INFO] [stdout] e8e8951b8ce430360ef8a9276411c4545a3600b92f977c983e2f53996f734d5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cbc0906a65c2d3d7cdf8a695b07c4ed7fd2451254f85459d5708af794964527
[INFO] running `Command { std: "docker" "start" "-a" "3cbc0906a65c2d3d7cdf8a695b07c4ed7fd2451254f85459d5708af794964527", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling stalin-binary-search v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stalin_binary_search-d6be49a3ad0e58a6)
[INFO] running `Command { std: "docker" "inspect" "3cbc0906a65c2d3d7cdf8a695b07c4ed7fd2451254f85459d5708af794964527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cbc0906a65c2d3d7cdf8a695b07c4ed7fd2451254f85459d5708af794964527", kill_on_drop: false }`
[INFO] [stdout] 3cbc0906a65c2d3d7cdf8a695b07c4ed7fd2451254f85459d5708af794964527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c00a12428525303510edd5bfcaf8b0d3d9de3d7ed0b8692e3358f75c74f88d7
[INFO] running `Command { std: "docker" "start" "-a" "5c00a12428525303510edd5bfcaf8b0d3d9de3d7ed0b8692e3358f75c74f88d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stalin_binary_search-d6be49a3ad0e58a6)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test vec::tests::find_fail ... ok
[INFO] [stdout] test vec::tests::find_not_fail ... ok
[INFO] [stdout] test vec::tests::find_not_fingon ... ok
[INFO] [stdout] test vec::tests::find_not_fingon2 ... ok
[INFO] [stdout] test vec::tests::find_on_unsorted ... ok
[INFO] [stdout] test vec::tests::find_on_sorted ... ok
[INFO] [stdout] test vec::tests::randomised_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c00a12428525303510edd5bfcaf8b0d3d9de3d7ed0b8692e3358f75c74f88d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c00a12428525303510edd5bfcaf8b0d3d9de3d7ed0b8692e3358f75c74f88d7", kill_on_drop: false }`
[INFO] [stdout] 5c00a12428525303510edd5bfcaf8b0d3d9de3d7ed0b8692e3358f75c74f88d7